20411146451034 has 24 divisors (see below), whose sum is σ = 44409188940480. Its totient is φ = 6775248053448.

The previous prime is 20411146451023. The next prime is 20411146451117. The reversal of 20411146451034 is 43015464111402.

20411146451034 is a `hidden beast` number, since 2 + 0 + 4 + 1 + 1 + 1 + 4 + 645 + 1 + 0 + 3 + 4 = 666.

It is a super-2 number, since 2×20411146451034² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20411146451034.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2372281432 + ... + 2372290035.

It is an arithmetic number, because the mean of its divisors is an integer number (1850382872520).

Almost surely, 2^{20411146451034} is an apocalyptic number.

20411146451034 is an abundant number, since it is smaller than the sum of its proper divisors (23998042489446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20411146451034 is a wasteful number, since it uses less digits than its factorization.

20411146451034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4744571714 (or 4744571711 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 20411146451034 in words is "twenty trillion, four hundred eleven billion, one hundred forty-six million, four hundred fifty-one thousand, thirty-four".